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Free Color Converter Online - Convert Between Color Formats

Convert colors between HEX, RGB, HSL, HSV, and CMYK formats. Free online color conversion tool with visual preview.

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What is Color Conversion?

Color conversion is the process of transforming colors between different color spaces and formats. Each color format represents colors in a different way, making them suitable for various applications in design, development, and digital media.

Understanding color conversion is essential for web development, graphic design, digital art, and ensuring consistent color representation across different platforms and devices.

Color Formats Explained

HEX (Hexadecimal)

Six-digit hexadecimal code representing RGB values. Most common in web development and digital design due to its compact format.

Example: #FF0000 (Red), #00FF00 (Green), #0000FF (Blue)

RGB (Red, Green, Blue)

Additive color model using three values (0-255) for red, green, and blue channels. Used in digital displays and web browsers.

Example: rgb(255, 0, 0) (Red), rgb(0, 255, 0) (Green)

HSL (Hue, Saturation, Lightness)

Human-friendly color model based on hue (0-360°), saturation (0-100%), and lightness (0-100%). Intuitive for color adjustments.

Example: hsl(0, 100%, 50%) (Pure Red), hsl(120, 100%, 50%) (Pure Green)

HSV (Hue, Saturation, Value)

Similar to HSL but uses value instead of lightness. Popular in color pickers and digital art applications for intuitive color selection.

Example: hsv(0, 100%, 100%) (Bright Red), hsv(240, 100%, 100%) (Bright Blue)

CMYK (Cyan, Magenta, Yellow, Key)

Subtractive color model used in printing. Represents the four ink colors used in commercial printing processes.

Example: cmyk(0%, 100%, 100%, 0%) (Red), cmyk(100%, 0%, 100%, 0%) (Green)

Common Use Cases for Color Conversion

Web Development

Convert between HEX and RGB for CSS styling, ensure color consistency across different browsers, and create accessible color schemes for better user experience.

Graphic Design

Convert colors between different design software formats, prepare designs for both digital and print media, and maintain brand color consistency.

Digital Art

Use HSV color picker for intuitive color selection, convert between different color spaces for various artistic effects, and ensure colors work across platforms.

Print & Publishing

Convert RGB/HEX colors to CMYK for print production, ensure color accuracy between digital and printed materials, and prepare files for commercial printing.

How Color Conversion Works

1

Input Parsing

The tool parses the input color and identifies its format

2

Color Space Conversion

Colors are converted to intermediate color spaces (usually RGB) for processing

3

Format Transformation

Colors are transformed into the target format using mathematical algorithms

4

Output Generation

Final converted colors are formatted and displayed in all supported formats

Color Theory Basics

Primary Colors

Red, Blue, and Yellow are the fundamental colors that can't be created by mixing other colors.

RGB: Red, Green, Blue (Digital)

Secondary Colors

Colors created by mixing two primary colors: Green, Purple, and Orange.

Mix: Red + Blue = Purple, Blue + Yellow = Green

Complementary Colors

Colors opposite each other on the color wheel that create high contrast when used together.

Examples: Red & Green, Blue & Orange, Yellow & Purple

Color Harmony

Pleasing combinations of colors that work well together in design and create visual balance.

Types: Analogous, Triadic, Split-complementary

Frequently Asked Questions

Why do colors look different on different devices?

Different devices have different color gamuts and calibration settings. Monitors, phones, and printers all display colors differently, which is why color conversion and calibration are important for consistency.

Which color format should I use for web development?

HEX is most common for web development due to its compact format and wide browser support. RGB is also widely supported and can include transparency (RGBA). Choose based on your specific needs and team preferences.

How do I ensure color accuracy for printing?

Convert RGB/HEX colors to CMYK format, as printers use subtractive color mixing. Be aware that some bright digital colors cannot be accurately reproduced in print, so test with your printer or service provider.

What's the difference between HSL and HSV?

HSL uses lightness (how light or dark a color is), while HSV uses value (how bright or dull a color is). HSL is often more intuitive for design work, while HSV is popular in color pickers and digital art applications.

Color format converter for developersHEX • RGB • HSL • HSV • CMYK • Color Picker • Local processing